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renewable energy

Climate | Energy

Who is doing what in the Energiewende?

eine Frau und ein Mann mit blauen Bau-Schutzhelmen stehen mit einem Tablet und Papierunterlagen in der Hand auf einer Wiese und zeigen auf eine Windkraftanlage

Germany's Energiewende is a complex, large-scale project. The tasks and measures by which to achieve it are manifold and diverse, as reflected by the many active players in Germany. The publication "Who is who of the Energiewende in Germany – Contact Partners in Politics, Industry and Society", published by the Foreign Office in German and English, provides an overview.

Climate | Energy

Guarantees of origin for renewable energy sources

The market share of green electricity has increased dramatically in recent years in Germany. Electricity consumers need to be confident that the green electricity they pay for does in fact come from renewable sources. Guarantees of origin (GO) prove the origin of renewable energy in a transparent way and provide electricity consumers the necessary reliability.

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Climate | Energy

Heat pumps

Luft-Wasser-Wärmepumpe

Heat pumps are coming into increasing use for heating of buildings and for hot water production in commercial as well as industrial applications. Heat pumps use natural heat in a very energy-efficient way.

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Climate | Energy

Renewable energies in figures

The diagram shows the development of the shares of renewable energies for electricity, heat and transport. While electricity shares grew steadily, the development of heat and transport shares stagnated for several years. The share of renewables in electricity fell significantly in 2021 (to 41.7 percent), but since then rose considerably to 55.1 percent in 2025. The share of renewables in the heat sector reaches 19.2 percent in 2025 and in the transport sector 8.0 percent.

Up-to-date and quality controlled data on the development of renewable energies in Germany are an important basis for the evaluation of Germany’s energy transition. The Working Group on Renewable Energy Statistics (AGEE-Stat) provides this data for international reporting obligations as well the interested public.

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Climate | Energy

Renewable energies

Eine Solaranlage auf freien Feld, im Hintergrund drehen sich Windkrafträder

What is renewable energies’ share in electricity production? How can we use biomass sustainably? How do the European mechanisms to promote renewable electricity generation work? What do we need to bear in mind when we burn wood on open fires or in stoves?

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